1 Pcs compass geometry Compasses Set Triangle Ruler Math Set Ruler Set | eBay
Triman Compass/Ruler (Solid Opaque) | SI Manufacturing
Amazon.com : oxe Student Math Geometry Set,Drawing Compass 4 Inch and 6 Inch Clear Math Protractor Triangle Ruler 30/60 45/90 Degree and 8 Inch Ruler,Set of 6 Pcs : Office Products